Base | Representation |
---|---|
bin | 100100011100111… |
… | …0001001010011110 |
3 | 10011020111002002002 |
4 | 1020321301022132 |
5 | 10001103300014 |
6 | 321211202302 |
7 | 42211130231 |
oct | 11071611236 |
9 | 3136432062 |
10 | 1223103134 |
11 | 578456540 |
12 | 2a1746392 |
13 | 166523186 |
14 | b8625418 |
15 | 725a0dde |
hex | 48e7129e |
1223103134 has 16 divisors (see below), whose sum is σ = 2003671296. Its totient is φ = 555336600.
The previous prime is 1223103121. The next prime is 1223103143. The reversal of 1223103134 is 4313013221.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10472 + ... + 50555.
It is an arithmetic number, because the mean of its divisors is an integer number (125229456).
Almost surely, 21223103134 is an apocalyptic number.
1223103134 is a deficient number, since it is larger than the sum of its proper divisors (780568162).
1223103134 is a wasteful number, since it uses less digits than its factorization.
1223103134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61951.
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 1223103134 is about 34972.8914160668. The cubic root of 1223103134 is about 1069.4349169263.
Adding to 1223103134 its reverse (4313013221), we get a palindrome (5536116355).
The spelling of 1223103134 in words is "one billion, two hundred twenty-three million, one hundred three thousand, one hundred thirty-four".
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